Waikawa Oxalic 99.6% min
I te āhua tinana, ka puta te waikawa oxalic hei pereti monoclinic kore tae, hei tioata prismatic rānei, hei paura mā rānei. Kāore he kakara o te waikawa oxalic i hangaia mā ngā tikanga whakapūngao, engari ko te waikawa mai i ngā tikanga hanga he kakara motuhake. Ka whakapūngao i te 150–160°C, ā, ka pupū ake i te hau wera, maroke. He mārama te āhua o tōna wairewatanga: ka rewa te 1 karamu ki te 7 mL wai, 2 mL wai kohua, 2.5 mL etanoru, 1.8 mL etanoru kohua, 100 mL etera, 5.5 mL glycerol rānei, engari kāore e rewa ki te benzene, te chloroform, me te petroleum etera. Ko te pH o te otinga 0.1 mol/L he 1.3. Ko tōna mātotoru whanaunga (i te 18.54°C) he 1.653, me te ira rewa o te 101–102°C (mō te dihydrate) 187°C rānei (āhua korewai). E whakarōpūtia ana he iti te paitini, me te LD₅₀ kiri (rāpeti) o te 2000 mg/kg.
Zibo Anhao Chemical Co., Ltd. – Waikawa Oxalic Parakore Teitei (Dihydrate)
Ko Zibo Anhao Chemical Co., Ltd. he kaiwhakarato pono me te kaweake Hainamana o te waikawa oxalic kounga ahumahi (H₂C₂O₄·2H₂O, dihydrate) kei Zibo, Porowini o Shandong, he pūtake matū matua i te raki o Haina, tōna tari matua. Ka hangaia tā mātou waikawa oxalic i raro i ngā pūnaha whakahaere kounga tino pakari, me te parakore noa o te 99.6% min, he iti te ihirangi makuku, me te āhua tioata pumau, e whakarite ana i te mahi pumau mō ngā kaiwhakamahi ahumahi puta noa i te ao.
He waikawa waro whai hua tā mātou waikawa oxalic, e whakamahia whānuitia ana mō te whakama i ngā kakahu, te whakatā kiri, te maimoatanga mata whakarewa, te whakakanapa māpere, te tango i ngā mea onge, me te hanga matū waro. He mea whai hua hei tango i ngā tauine, hei tango waikura, hei whakaiti hoki i te kounga o te hanga puta noa i ngā ahumahi maha.
Neke atu i te 10 tau o te wheako kaweake matū a Anhao Chemical, ka tukuna e rātou he takai ngāwari (pēke 25kg, pēke ritenga rānei), he kaha tuku pumau, me te tautoko tuhinga ngaio hei whakatutuki i ngā paerewa kawemai o te ao. E whakatairanga ana mātou i te mahi tahi mō te wā roa, ā, e tuku ana i te kounga pumau i ngā utu whakataetae.
Whakapā mai ki a mātou mō ngā ota nui, ngā whakaritenga hangarau rānei: info@anhaochemical.com